EP 2834386 A2 20150211 - HYBRID THERMAL BARRIER COATING
Title (en)
HYBRID THERMAL BARRIER COATING
Title (de)
WÄRMEDÄMMENDE HYBRIDBESCHICHTUNG
Title (fr)
REVÊTEMENT DE BARRIÈRE THERMIQUE HYBRIDE
Publication
Application
Priority
- US 201213437261 A 20120402
- US 2013034769 W 20130401
Abstract (en)
[origin: US2013260132A1] A tubine engine component has a substrate, a thermal barrier layer deposited onto the substrate, and a sealing layer of ceramic material deposited on an outer surface of the thermal barrier layer for limiting molten sand penetration. The thermal barrier layer and sealing layer are formed by suspension plasma spraying. A preferred sealing layer is gadolinium zirconate.
IPC 8 full level
C23C 4/12 (2006.01); C23C 4/02 (2006.01); C23C 4/10 (2006.01); C23C 28/00 (2006.01); C23C 28/04 (2006.01)
CPC (source: EP US)
C23C 4/02 (2013.01 - EP US); C23C 4/11 (2016.01 - EP US); C23C 4/134 (2016.01 - EP US); C23C 28/042 (2013.01 - EP US); C23C 28/044 (2013.01 - EP US); C23C 28/048 (2013.01 - EP US); C23C 28/3215 (2013.01 - EP US); C23C 28/3455 (2013.01 - EP US); C23C 28/347 (2013.01 - EP US); C23C 28/42 (2013.01 - EP US); Y10T 428/249953 (2015.04 - EP US); Y10T 428/26 (2015.01 - EP US); Y10T 428/31678 (2015.04 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2013260132 A1 20131003; EP 2834386 A2 20150211; EP 2834386 A4 20151216; WO 2014007901 A2 20140109; WO 2014007901 A3 20140313
DOCDB simple family (application)
US 201213437261 A 20120402; EP 13813550 A 20130401; US 2013034769 W 20130401